<template>
  <div id="app">
    <lay-out></lay-out>
  </div>
</template>

<script>

//引入布局文件

import LayOut from  './components/layout/index'

export default {
  name: 'app',
  components: {  //在vue中组件的使用需要注册
    LayOut
  }
}
</script>

<style lang="stylus">
  #app
   height 100%
</style>
